# Kasa Smart HS220-BL Dimmer Switch, Single-Pole, 1%–100% Dimming, Wi-Fi

A black, single-pole Wi-Fi dimmer with 1%–100% brightness control, schedules, and voice compatibility for flexible home lighting.

- [Original product page](https://www.ofertitastop.com/us/product/kasa-smart-hs220-bl-dimmer-switch)
- [View offer](https://www.ofertitastop.com/us/visit/kasa-smart-hs220-bl-dimmer-switch)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-04T03:06:49.895Z
- Brand: Kasa Smart
- Model: HS220-BL
- MPN: HS220-BL
- EAN / GTIN: 840030711787
- SKU: ofertitastop-us-183076
- Category: Hardware > Power & Electrical Supplies > Electrical Switches > Light Switches
- Source store: amazon US
- Active deal: Yes
- Price: 15.99 USD
- Previous price: 19.99 USD
- Discount: 20%
- Rating: 4.6 / 5
- Reviews: 339

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

If you want app and voice control for a single-pole light circuit, the Kasa Smart HS220-BL adds dimming and scheduling in a wall switch.

Set brightness anywhere from 1% to 100%, then use fade-on and fade-off transitions to make changes feel gradual.

It connects over 2.4 GHz Wi-Fi and works with the Kasa and Tapo apps, Alexa, Google Assistant, and Samsung SmartThings. A neutral wire is required.

## Why it’s worth it

A standard on/off switch gives you one lighting level at the wall. The HS220-BL adds adjustable brightness, app control, and voice commands, so you can adapt a room’s lighting without changing the switch manually each time. Use a low setting for a relaxed evening, raise the brightness for everyday activities, or create schedules that turn lights on and off as part of your routine.

Fade-on and fade-off transitions soften the shift between dark and bright. Away Mode can switch lights on and off at random times while you’re out, and custom schedules let you set a predictable routine. You can also group smart devices for one-tap control. Customer feedback highlights the dimmer’s smooth operation and the app-guided setup, reports about connectivity are mixed.

## At a glance

- Type: Single-pole smart dimmer switch
- Brightness range: 1%–100%
- Connectivity: 2.4 GHz Wi-Fi
- Control: Kasa or Tapo app, [amazon](https://www.amazon.com/-/dp/B0DG6G2SGZ?tag=globalofertit-20) Alexa, Google Assistant, and Samsung SmartThings
- Wiring: Neutral wire required
- Maximum wattage: 275 watts
- Color and material: Black polycarbonate
- Dimensions: 5.06 x 3.33 x 1.35 inches
- Certification: UL
- Included: Wall plate, wire nuts and screws, quick installation guide, and wire labels

## Best use cases

This switch suits a single-pole lighting setup where adjustable brightness and smart control are useful in everyday routines. In a living room, for example, you can dim the lights for an evening at home, use a voice assistant to change the setting, or schedule lights to turn on at a chosen time. App access also makes it possible to control connected lights remotely.

Setup is guided through the Kasa or Tapo app. The switch needs a neutral wire and a 2.4 GHz Wi-Fi connection, if you’re unfamiliar with electrical wiring, consulting an electrician is recommended. Its single-pole design is the relevant choice for a circuit controlled from one switch location.

## What to clarify

**What wiring does the HS220-BL require?** It is designed for single-pole wiring and requires a neutral wire. The app provides step-by-step setup guidance, and an electrician is recommended if you’re unfamiliar with electrical wiring.

**Which apps and voice assistants can control it?** You can use the Kasa or Tapo app, Amazon Alexa, Google Assistant, or Samsung SmartThings. The switch connects through 2.4 GHz Wi-Fi and does not require a hub.

**Can it automate brightness and on/off times?** Yes. Set a brightness level from 1% to 100%, create schedules, use fade-on and fade-off transitions, or enable Away Mode to switch lights on and off at random times.

## When it makes sense

Choose the HS220-BL when you want more than basic wall-switch control for a compatible single-pole circuit. Its adjustable dimming, app and voice access, and scheduling bring practical control to daily lighting, while fade transitions and Away Mode add options for setting a room’s atmosphere and managing lights while you’re away.

## Images

![Kasa Smart HS220-BL Dimmer Switch, Single-Pole, 1%–100% Dimming, Wi-Fi — 1](https://www.ofertitastop.com/i/LoKMpJyxZh5Cy-8IMgs16Utd4-Il4HU5SblNehsCaUmb3VYn3lzqyZquLUWab-P24cnHoWEqzZOo-nIJm3uSVppjPGSTyTcHnUfBy_XmujkOvpTpUjHPIQ.jpg)

![Kasa Smart HS220-BL Dimmer Switch, Single-Pole, 1%–100% Dimming, Wi-Fi — 2](https://www.ofertitastop.com/i/amytLJ58guIpWaINOcfKNqcka_45IklLEZsP06h7NXgfg9jM1ZZIgxxdqbJeY1t3pXTydicV91L_ksafoXAqcuahF1Xe-v29hgQoAFo2wyeYbPd1nsN5DA.jpg)

![Kasa Smart HS220-BL Dimmer Switch, Single-Pole, 1%–100% Dimming, Wi-Fi — 3](https://www.ofertitastop.com/i/8D1wnRNrrOJZM9QhN_Ea6Fs_kNlyEgmRz-XMWjFK5jCw50fsiqjC10AqxZR8dGK68nR-QceoV5AjXl9EVx26t30HvzasXyoSdxygQiJ92gIyKQstGaoJOA.jpg)

![Kasa Smart HS220-BL Dimmer Switch, Single-Pole, 1%–100% Dimming, Wi-Fi — 4](https://www.ofertitastop.com/i/z5HtJ3k5yu83TtkagcvcUXznh-2QTvsW8FXSuCLxy-ZK644lC20vG45d1Ua92M8OSaikiq_xRkGc46NKQMkOvtWsddF6-Vx9vHdFweiouzXMBDfzfGLZXA.jpg)

![Kasa Smart HS220-BL Dimmer Switch, Single-Pole, 1%–100% Dimming, Wi-Fi — 5](https://www.ofertitastop.com/i/SSybT9kjb7tSfQUUWCzgG9rSlKZjWl5DvXQ4bCdVeJDG1Ya-RyZKePs_MtsMpdHCS777rCQi3k2owBZsXVkhx4snORIYFi7rnWjzgOKZxB3zEq9L7PRdMw.jpg)